ABAP Select data from SAP table FKKI_SEC_G into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP FKKI_SEC_G table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to FKKI_SEC_G. See here for more generic Select statement tips.
Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.
There is also a full declaration of the FKKI_SEC_G table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.
DATA: IT_FKKI_SEC_G TYPE STANDARD TABLE OF FKKI_SEC_G, WA_FKKI_SEC_G TYPE FKKI_SEC_G, GD_STR TYPE STRING. DATA: lo_typedescr type REF TO cl_abap_typedescr. DATA: lv_fieldname type fieldname. FIELD-SYMBOLS: <FIELD> TYPE any. FIELD-SYMBOLS: <FKKI_SEC_G> TYPE FKKI_SEC_G. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_FKKI_SEC_G. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM FKKI_SEC_G INTO TABLE IT_FKKI_SEC_G. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM FKKI_SEC_G * INTO TABLE @DATA(IT_FKKI_SEC_G2). *--Further methods of using ABAP code to select data from SAP database tables *You can also declare the header/work area using the in-line DATA declaration method READ TABLE IT_FKKI_SEC_G INDEX 1 INTO DATA(WA_FKKI_SEC_G2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_FKKI_SEC_G ASSIGNING <FKKI_SEC_G>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKI_SEC_G>-APPLK = 1.
<FKKI_SEC_G>-NON_CASH = 1.
<FKKI_SEC_G>-REASON = 1.
<FKKI_SEC_G>-VKONT = 1.
<FKKI_SEC_G>-SEC_START = 1.
ENDLOOP. LOOP AT IT_FKKI_SEC_G INTO WA_FKKI_SEC_G. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_FKKI_SEC_G-SEC_RETURN, sy-vline,
WA_FKKI_SEC_G-WAERS, sy-vline,
WA_FKKI_SEC_G-OPBEL, sy-vline,
WA_FKKI_SEC_G-REV_REASON, sy-vline,
WA_FKKI_SEC_G-NRZAS, sy-vline,
WA_FKKI_SEC_G-OBJTYPE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FKKI_SEC_G you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_FKKI_SEC_G TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_FKKI_SEC_G INTO WA_FKKI_SEC_G. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
*Conversion exit ALPHA, internal->external for field VKONT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FKKI_SEC_G-VKONT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FKKI_SEC_G-VKONT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field OPBEL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FKKI_SEC_G-OPBEL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FKKI_SEC_G-OPBEL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field NRZAS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FKKI_SEC_G-NRZAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FKKI_SEC_G-NRZAS.
WRITE:/ 'New Value:', ld_input.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_FKKI_SEC_G_STR,
APPLK TYPE STRING,
NON_CASH TYPE STRING,
REASON TYPE STRING,
VKONT TYPE STRING,
SEC_START TYPE STRING,
SEC_RETURN TYPE STRING,
WAERS TYPE STRING,
OPBEL TYPE STRING,
REV_REASON TYPE STRING,
NRZAS TYPE STRING,
OBJTYPE TYPE STRING,
OBJKEY TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
BRGRU TYPE STRING,
IKEY TYPE STRING,
X_SEC_REV TYPE STRING,
X_SEC_REL TYPE STRING,
BUKRS TYPE STRING,
EXT_REF_NO TYPE STRING,END OF T_EKKO_STR. DATA: WA_FKKI_SEC_G_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_FKKI_SEC_G_STR-APPLK sy-vline
WA_FKKI_SEC_G_STR-NON_CASH sy-vline
WA_FKKI_SEC_G_STR-REASON sy-vline
WA_FKKI_SEC_G_STR-VKONT sy-vline
WA_FKKI_SEC_G_STR-SEC_START sy-vline
WA_FKKI_SEC_G_STR-SEC_RETURN sy-vline
WA_FKKI_SEC_G_STR-WAERS sy-vline
WA_FKKI_SEC_G_STR-OPBEL sy-vline
WA_FKKI_SEC_G_STR-REV_REASON sy-vline
WA_FKKI_SEC_G_STR-NRZAS sy-vline
WA_FKKI_SEC_G_STR-OBJTYPE sy-vline
WA_FKKI_SEC_G_STR-OBJKEY sy-vline
WA_FKKI_SEC_G_STR-ERDAT sy-vline
WA_FKKI_SEC_G_STR-ERNAM sy-vline
WA_FKKI_SEC_G_STR-AEDAT sy-vline
WA_FKKI_SEC_G_STR-AENAM sy-vline
WA_FKKI_SEC_G_STR-BRGRU sy-vline
WA_FKKI_SEC_G_STR-IKEY sy-vline
WA_FKKI_SEC_G_STR-X_SEC_REV sy-vline
WA_FKKI_SEC_G_STR-X_SEC_REL sy-vline
WA_FKKI_SEC_G_STR-BUKRS sy-vline
WA_FKKI_SEC_G_STR-EXT_REF_NO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.